Fix word breaks for studio.

drag_and_drop_v2/public/css/drag_and_drop.css

@@ -133,6 +133,8 @@
     display: inline-block;
     width: 100%; /* Make sure size of content never exceeds size of item */
                  /* (this can happen if item displays image whose width exceeds computed max-width of item) */
+    overflow-wrap: break-word;
+    word-wrap: break-word;
 }
 
 /* Placed option */